21192336

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{787}}^1$

素因数の和:829

約数の個数: 120

約数和(自身を含む): 68593824

約数和(自身を除く): 47401488

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 17, 18, 22, 24, 33, 34, 36, 44, 48, 51, 66, 68, 72, 88, 99, 102, 132, 136, 144, 153, 176, 187, 198, 204, 264, 272, 306, 374, 396, 408, 528, 561, 612, 748, 787, 792, 816, 1122, 1224, 1496, 1574, 1584, 1683, 2244, 2361, 2448, 2992, 3148, 3366, 4488, 4722, 6296, 6732, 7083, 8657, 8976, 9444, 12592, 13379, 13464, 14166, 17314, 18888, 25971, 26758, 26928, 28332, 34628, 37776, 40137, 51942, 53516, 56664, 69256, 77913, 80274, 103884, 107032, 113328, 120411, 138512, 147169, 155826, 160548, 207768, 214064, 240822, 294338, 311652, 321096, 415536, 441507, 481644, 588676, 623304, 642192, 883014, 963288, 1177352, 1246608, 1324521, 1766028, 1926576, 2354704, 2649042, 3532056, 5298084, 7064112, 10596168, 21192336]

約数ペア:

[(1, 21192336), (2, 10596168), (3, 7064112), (4, 5298084), (6, 3532056), (8, 2649042), (9, 2354704), (11, 1926576), (12, 1766028), (16, 1324521), (17, 1246608), (18, 1177352), (22, 963288), (24, 883014), (33, 642192), (34, 623304), (36, 588676), (44, 481644), (48, 441507), (51, 415536), (66, 321096), (68, 311652), (72, 294338), (88, 240822), (99, 214064), (102, 207768), (132, 160548), (136, 155826), (144, 147169), (153, 138512), (176, 120411), (187, 113328), (198, 107032), (204, 103884), (264, 80274), (272, 77913), (306, 69256), (374, 56664), (396, 53516), (408, 51942), (528, 40137), (561, 37776), (612, 34628), (748, 28332), (787, 26928), (792, 26758), (816, 25971), (1122, 18888), (1224, 17314), (1496, 14166), (1574, 13464), (1584, 13379), (1683, 12592), (2244, 9444), (2361, 8976), (2448, 8657), (2992, 7083), (3148, 6732), (3366, 6296), (4488, 4722)]